These two articles elaborate on the process, the second link gives a link to the SATA drivers required. The process looks a little daunting, but if I can follow it, anyone can (I'm the guy who always ends up with a spare component after assembling a flat-pack lol).
http://news.softpedia.com/news/Install-Windows-XP-On-SATA-Without-a-Floppy-F6-47807.shtmlhttp://www.digitgeek.com/how-to-slipstream-sata-drivers-into-xp-cd/